4226320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7567

約数の個数: 40

約数和(自身を含む): 11231424

約数和(自身を除く): 7005104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7547, 15094, 30188, 37735, 52829, 60376, 75470, 105658, 120752, 150940, 211316, 264145, 301880, 422632, 528290, 603760, 845264, 1056580, 2113160, 4226320]

約数ペア:

[(1, 4226320), (2, 2113160), (4, 1056580), (5, 845264), (7, 603760), (8, 528290), (10, 422632), (14, 301880), (16, 264145), (20, 211316), (28, 150940), (35, 120752), (40, 105658), (56, 75470), (70, 60376), (80, 52829), (112, 37735), (140, 30188), (280, 15094), (560, 7547)]